How many different ways are there to form a solar system? I am sure the requirements for experiment and possible combinations of factors are just as daunting.

How many different ways are there to form a solar system? I am sure the requirements for experiment and possible combinations of factors are just as daunting. So, I don't think thats the real problem. I think the main real problem is that in the failing fields they look for differences between groups while in the successful fields they look for "universal" rules.